Schwank calorSchwank D 15 U, Technical Manual, Page: 28 / 66

infraSchwank D / calorSchwank D shape U
28
Version
021
in
fra
D Form_U 16
/19
_INT
Techni
cal
sp
eci
fic
ati
on subje
ct to
ch
ange
Assembly
infraSchwank D / calorSchwank D 50U
Tools you need
• hexagonal wrench or ratchet
[width: 10, 13, 17]
• socket wrench [width: 7 and 8]
Note before mounting
 Note the distance measures of suspension
brackets.
 Flanges are mounted with flange packing
[each 4 screws/washers/lock washers/nuts M8].
 Start mounting the heater at the turnaround
box connection.
 Turn welding line of the tubes to the side.
 Tube with turbulator [with paint mark ] has to be
mounted behind the turnaround box [flow
direction]. The paint mark showing to the
turnaround box!
 Tubes with length L=5950 mm are mounted
parallel at the beginning of the heater.
 Tube bars have to be fixed by nuts/3D-
washers/lock washers M8 on the suspension
brackets.
 Bracket bars have to be fixed by
screws/washers/
lock washers/nuts M8 on all suspension brackets.
 Start the reflector mounting at the turnaround
box connection. Reflector will be fixed on the
turnaround box connection by screws/self-
locking nuts/lock washers/3D-washers M5. For
insulated reflectors [calorSchwank D] the
reflector end with notch on sides shows to the
turnaround box.
 The other reflector endings lie on top to each
other on the bracket bars.
 Reflectors will be jointly fixed by 3x M 5 screws
and self-locking nuts.
 Front plate, reflector and bracket bar have to
be fixed by screws/self-locking nuts/lock
washers/3D-washers M5.
 Mounting of burner unit with valve on the top.
 Flue gas connection [Type B23, C]
Flexible stainless steel pipe with connector
flange has to be mounted at the end of the
tube with a gasket.
 Accessory
for indirect flue into the room [Type A]
Flue gas diverter code-no. 126 7018 0 or
flue gas adapter code-no. 126 7035 0
Note that the flue gas diverter or adapter is
mounted at the end of the tube.
Note that the flue gas diverter is mounted in a
position so that the flue gas is diverted from the
burner.
Fig. 20: Mounting of infraSchwank D / calorSchwank D 50U
[all dimensions in mm]
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